261002238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6214339}}^1$

素因数の和:6214351

約数の個数: 16

約数和(自身を含む): 596576640

約数和(自身を除く): 335574402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6214339, 12428678, 18643017, 37286034, 43500373, 87000746, 130501119, 261002238]

約数ペア:

[(1, 261002238), (2, 130501119), (3, 87000746), (6, 43500373), (7, 37286034), (14, 18643017), (21, 12428678), (42, 6214339)]